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Updated: Aug 19, 2025

Research and Development of High-performance Explosives
Published on: February 20, 2016
Coordinative Combination of Nitroamine and Gem-Dinitromethyl with Fused Ring for Enhanced Oxygen Balances and
Xun Zhang1,2, Yaxi Wang1,2, Xinyuan Zhao1,2
1School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100081, China.
Abstract:
Oxygen balance and heat of formation are closely related to the nitrogen and oxygen content in a molecule and have a significant effect on the detonation performance of energetic materials. Here a new family of 1,2,4-triazolo [4,3-b][1,2,4,5]-tetrazine containing gem-dinitromethyl and nitroamine with high nitrogen-oxygen content was synthesized and characterized. Moreover, the structure of the guanidine salt (3) and TATOT salt (4) were confirmed by single-crystal X-ray diffraction. The nitrogen and oxygen content of ammonium salt 2 reached 82.5%, with a high density (1.805 g cm-3) and high detonation properties (D = 8900 m s-1; P = 32.4 GPa), which were similar to those of RDX.
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